A gunman shot and killed two people on the UCLA campus in Los Angeles at about 10 a.m. Wednesday (local time), according to university officials. Police, FBI and other law-enforcement agencies are on the scene trying to locate the shooter, who remains at large.

The State's Attorney in Baltimore, Marilyn Mosby, announced on Friday morning that the coroner's office had ruled the death of Freddie Gray a homicide. Gray died while in police custody on April 19, setting off a wave of protests and violence in the city that lasted several days, garnering…